Kansas City Chiefs DE Mike DeVito (Achilles') and LB Derrick Johnson (Achilles') will miss the rest of the season because of Achilles' tendon injuries they suffered during the team's Week 1 game, according to head coach Andy Reid. Both players will undergo surgery to repair the injuries.

Fantasy Tip: FantasyScore players will want to serious downgrade the value of the Chiefs defensive/special teams (DST) going forward. Losing the cornerstone of their defense is a huge blow to their fantasy value.